CN116429774B - Cable detection device and method for cable production - Google Patents
Cable detection device and method for cable production Download PDFInfo
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- CN116429774B CN116429774B CN202310697581.8A CN202310697581A CN116429774B CN 116429774 B CN116429774 B CN 116429774B CN 202310697581 A CN202310697581 A CN 202310697581A CN 116429774 B CN116429774 B CN 116429774B
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 109
- 239000000049 pigment Substances 0.000 claims abstract description 68
- 238000005507 spraying Methods 0.000 claims abstract description 64
- 238000009434 installation Methods 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 6
- 239000007921 spray Substances 0.000 description 10
- 239000003086 colorant Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/13—Moving of cuvettes or solid samples to or from the investigating station
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention relates to the technical field of cable production detection, in particular to a cable detection device and a detection method thereof for cable production. Through being provided with marking mechanism, when the surface of cable exists the sunken, spraying mechanism can be with pigment by the terminal blowout mark of first spraying chamber in sunken position department this moment, when the surface of cable exists the arch, spraying mechanism can be with pigment by the terminal blowout mark of second spraying chamber in bellied position department this moment, the damaged position in cable surface of follow-up picture discernment of being convenient for.
Description
Technical Field
The invention relates to the technical field of cable production detection, in particular to a cable detection device and a cable detection method for cable production.
Background
The cable is an important device for transmitting and distributing electric energy in the power system, the insulation state of the cable has an important influence on the safe and reliable operation of the power system, and the surface of the cable can generate irreversible influence on the power system if damaged, so that the surface of the cable needs to be detected after the production of the cable is finished, and insulation defects are timely found.
The prior art discloses a part of invention patents related to the technical field of cable production detection, and Chinese patent publication No. CN112255175A discloses a cable detection device and method, wherein the device comprises: the device comprises a base, a shell, a plurality of first cameras, a first luminous piece and a second luminous piece, wherein the shell is switchable between an open state and a closed state and comprises a first half shell and a second half shell, the first half shell is provided with a first arc-shaped groove, and the second half shell is provided with a second arc-shaped groove; the first half-shell and the second half-shell are separated from each other in the opened state of the housing; the first half shell and the second half shell are combined and jointly enclose to form a detection cavity under the closed state, the first arc-shaped groove and the second arc-shaped groove jointly enclose to form a supporting hole, the first luminous piece and the second luminous piece jointly enclose to form an annular hole, a plurality of first cameras are distributed at intervals along the circumference of the supporting hole, and each first camera is movable along the radial direction of the supporting hole.
In the prior art, the cable surface is shot through a plurality of groups of cameras without dead angles, the shot pictures are transmitted to the background for comparison and detection, so that whether the cable surface is damaged or not is acquired, the color of the cable surface is deeper, the cable surface is also provided with local bulges and other phenomena except damage, if the cable surface is slightly damaged and the wire core inside is not exposed, the shot and collected pictures are similar in color, the damaged position is difficult to compare, the color of the cable bulge is not obvious, and judgment is difficult to perform.
Disclosure of Invention
The invention aims to solve the defects that the positions of breakage are difficult to compare because the colors of the photographed and collected pictures are similar, the colors of the cable protrusions are not obvious, and judgment is difficult to carry out in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme: the cable detection device for cable production comprises a mounting frame, wherein a supporting base is fixedly arranged on the lower surface of the mounting frame, openings for cables to pass through are formed in the middle positions of the front surface and the rear surface of the mounting frame, and side mounting frames are fixedly arranged in the middle positions of the left side and the right side of the inside of the mounting frame;
The front surface and the rear surface of the supporting base are fixedly provided with conveying mechanisms for conveying cables, the front end of the inner side of the side mounting frame is provided with clamping and fixing mechanisms for fixing the cables, the middle position of the side mounting frame is provided with a marking mechanism for marking the damaged position of the cables, the rear end of the inner side of the side mounting frame, which is positioned at the marking mechanism, is provided with a shooting mechanism for identifying marks, and the rear end of the inner side of the side mounting frame is provided with an auxiliary mechanism for pulling the linear cables;
the shooting mechanism comprises four second installation frames, the four second installation frames are divided into two groups and symmetrically installed on the upper surface and the lower surface of the side installation frames in a fixed connection mode, inclined installation plates are fixedly installed on the inner sides of the four second installation frames, and cameras for shooting pictures on the surface of the cable are installed on the surfaces of the four inclined installation plates.
Preferably, the conveying mechanism comprises a mounting seat, the mounting seat is fixedly connected with a supporting base, the upper end surface of the mounting seat is fixedly connected with a first mounting plate, the upper end of the first mounting plate is fixedly connected with a second mounting plate, the upper surface of the second mounting plate is in transmission connection with a driving crawler for laterally pushing a cable, and the lower end of the second mounting plate is fixedly provided with a driving motor for driving the driving crawler to rotate.
Preferably, the clamping and fixing mechanism comprises a clamping cylinder, the clamping cylinder is mounted at the front end of the inner side of the side mounting frame in a fixed connection mode, one end of the clamping cylinder away from the side mounting frame is fixedly connected with a clamping ring, the inner wall of the clamping ring is arc-shaped, and the shape of the clamping ring is identical to the outer surface of the cable.
Preferably, the auxiliary mechanism comprises a third mounting frame and a sliding connecting sleeve, the third mounting frame is mounted at the rear end of the inner side of the side mounting frame in a fixed connection mode, a rear mounting sleeve is fixedly mounted at the middle position of the third mounting frame, an inner guide sleeve is fixedly connected to the inner wall of the rear mounting sleeve, and the inner wall of the inner guide sleeve consists of a first inclined surface of the front end and a plane of the rear end;
the sliding connecting sleeve is positioned at the front end of the rear mounting sleeve, the sliding connecting sleeve is movably sleeved on the surface of the cable, an inner mounting groove is formed in the sliding connecting sleeve in a circumferential array mode, a sliding connecting block is connected in the inner mounting groove in a sliding mode, the inner side surfaces of the sliding connecting blocks are connected with the sliding connecting sleeve through springs, the rear ends of the sliding connecting blocks are fixedly connected with rear clamping plates, and the rear ends of the outer side surfaces of the rear clamping plates are second inclined surfaces which are matched with the first inclined surfaces;
The lower end of the outer side surface of the sliding connecting sleeve is fixedly provided with a pushing mechanism for driving the sliding connecting sleeve to move.
Preferably, the pushing mechanism comprises a lower linear slide rail, the lower linear slide rail is arranged on the front inner wall and the rear inner wall of the mounting frame in a fixed connection mode, the upper end of the lower linear slide rail is attached to the lower surface of the third mounting frame, a lower sliding rod is connected to the inner sliding of the lower linear slide rail, a hydraulic cylinder is fixedly arranged at the middle position of the lower surface of the lower linear slide rail, the upper end of the lower sliding rod is fixedly connected with the lower surface of the sliding connecting sleeve, an elastic telescopic connecting rod is fixedly connected to the extending end of the rear end of the hydraulic cylinder, and the rear surface of the elastic telescopic connecting rod is fixedly connected with the lower sliding rod.
Preferably, the front surface of the sliding connecting sleeve is provided with an extension mechanism capable of reducing the cable pressure clamped by the rear clamping plate, the extension mechanism comprises a jacking rod and a front clamping plate, the jacking rod is installed at the edge position of the front surface of the rear mounting sleeve in a fixed connection mode, the front clamping plate is installed at the front end of the sliding connecting block in a fixed connection mode, the outer side of the front surface of the front clamping plate is in sliding sleeve connection with the extension plate, the front end surface of the front clamping plate is in elastic connection with the inner wall of the extension plate through a spring, and a baffle ring is fixedly connected at the position, close to the rear end, of the outer side surface of the extension plate.
Preferably, the marking mechanism comprises a first mounting frame, a mounting ring is fixedly mounted at the middle position of the inner side of the first mounting frame, a mounting sleeve is rotationally connected to the inner wall of the mounting ring, an inner mounting rod is mounted on the inner wall of the mounting sleeve in a circumferential array in a fixed connection mode, mounting holes in linear arrangement are formed in the inner wall of the inner mounting rod, marking ejector rods are slidably connected in the inner parts of all the mounting holes, one ends of the marking ejector rods, which are close to the mounting sleeve, are elastically connected with the inner wall of the mounting holes through springs, a first spraying cavity for flowing out pigment is formed in one side of the inner part of the marking ejector rods, a second spraying cavity for flowing out pigment of another color is formed in the other side of the inner part of the marking ejector rods, one ends, which are close to the mounting sleeve, of the inner parts of the first spraying cavity and the second spraying cavity are embedded and mounted with one-way valves, rubber sealing plugs are embedded in one ends, which are far away from the mounting sleeve, of the inner parts of the first spraying cavity and the second spraying cavity are provided with cuts;
the inside of the mounting sleeve is provided with spraying mechanisms for storing and extruding pigment at two sides of the marking ejector rod respectively;
the inner right end of the first mounting frame is provided with a rotating mechanism for driving the mounting sleeve to rotate.
Preferably, the spraying mechanism comprises a first pigment chamber and a second pigment chamber, the first pigment chamber is arranged at one side of the inside of the installation sleeve, which is close to the second spraying cavity, the second pigment chamber is arranged at one side of the inside of the installation sleeve, which is close to the first spraying cavity, a first sliding groove is arranged at the position above the first pigment chamber in the inside of the installation sleeve, a second sliding groove is arranged at the position below the second pigment chamber in the inside of the installation sleeve, a first piston plate is connected with the inside of the first pigment chamber in a sliding manner, a second piston plate is connected with the inside of the second pigment chamber in a sliding manner, a first connecting vertical rod is fixedly connected with the middle position of one end surface of the first piston plate, which is close to the installation sleeve, the tail end of the first connecting vertical rod extends out of the first pigment chamber to enter the inside of the first sliding groove, and a first L-shaped ejector rod is connected with the first connecting vertical rod in a sliding manner in the inside of the first sliding groove in a sliding manner;
the surface of one end of the second piston plate far away from the mounting sleeve is fixedly connected with a second connecting vertical rod, the tail end of the second connecting vertical rod extends out of the second pigment chamber to enter a second sliding groove, a second L-shaped ejector rod is connected in the second sliding groove in a sliding manner, and the second L-shaped ejector rod is fixedly connected with the second connecting vertical rod;
The tail ends of the first spraying cavity and the second spraying cavity are fixedly communicated with corrugated hoses, and the corrugated hoses at the tail ends of the first spraying cavity and the second spraying cavity are respectively communicated with the second pigment chamber and the first pigment chamber.
Preferably, the rotating mechanism comprises a motor mounting plate, a driven toothed ring and a pressure sensor switch, wherein the motor mounting plate is mounted on the right side of the first mounting frame in a fixed connection mode, the pressure sensor switch is mounted on the rear end of the lower surface of the lower linear sliding rail in a fixed connection mode, the pressure sensor switch is parallel to the lower sliding rod, a rotating motor is fixedly mounted on the upper surface of the motor mounting plate, a gear is fixedly mounted on an output shaft of the rotating motor, the driven toothed ring is fixedly mounted on the outer side surface of the mounting sleeve, and the driven toothed ring is in meshed connection with the gear.
The invention also provides a detection method of the cable detection device for cable production, which comprises the following steps:
s1: acquiring picture information of a part to be detected of the cable acquired by the camera after passing through the marking mechanism;
s2: observing and identifying the picture information acquired in the step S1;
s3: after observing and identifying the picture information obtained in the step S1, generating first control information and second control information;
S4: the first control information is sent to a control end of the clamping and fixing mechanism to control the clamping and fixing mechanism to cancel clamping and fixing;
s5: and then sending second control information to the control end of the conveying mechanism to start the conveying mechanism to move the next section of the cable to be detected to the marking mechanism.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the marking mechanism is arranged, when the mounting sleeve rotates, the marking ejector rod is attached to the surface of the cable for rotation, when the surface of the cable is concave, the spring can push the marking ejector rod to extend, at the moment, the spraying mechanism can spray and mark pigment at the concave position from the tail end of the first spraying cavity, when the surface of the cable is convex, the marking ejector rod can be extruded for shrinkage, at the moment, the spraying mechanism can spray and mark pigment at the convex position from the tail end of the second spraying cavity, and therefore, the position of damage on the surface of the cable can be conveniently identified by subsequent pictures.
According to the invention, the fixing mechanism and the auxiliary mechanism are arranged, when the rear end of the rear clamping plate passes through the first inclined plane at the front end of the inner guide sleeve and reaches the plane of the inner wall, the rear clamping plate can be attached to the outer side surface of the cable, and in the process that the sliding connecting sleeve continuously moves in the rear mounting sleeve, the rear clamping plate can clamp the rear end of the cable to be detected to move backwards, and as the front end of the cable is fixed and cannot move, the cable can be straightened, and the cable is straightened before being marked, so that the influence on the detection result due to bending of the cable is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion of fig. 1 a in accordance with the present invention.
Fig. 3 is a schematic view showing the internal structure of the installation frame in fig. 1 according to the present invention.
Fig. 4 is a partial enlarged view of the present invention at B in fig. 3.
Fig. 5 is a top view of the structure of fig. 3 in accordance with the present invention.
Fig. 6 is an enlarged view of a portion of fig. 5C in accordance with the present invention.
FIG. 7 is a schematic view of the structure of FIG. 5 taken along the direction B-B in accordance with the present invention.
Fig. 8 is a partial enlarged view of D of fig. 7 in accordance with the present invention.
Fig. 9 is a side view of the structure of fig. 3 in accordance with the present invention.
Fig. 10 is a schematic view of the structure of the rear mounting sleeve of the present invention after being cut away.
Fig. 11 is an enlarged view of a portion of fig. 10 at E in accordance with the present invention.
Fig. 12 is an enlarged view of a portion of fig. 11 e in accordance with the present invention.
Fig. 13 is an enlarged view of a portion of fig. 10 at F in accordance with the present invention.
Fig. 14 is a schematic view of the structure of the mounting sleeve of the present invention.
Fig. 15 is a partial enlarged view of the present invention at G in fig. 14.
Fig. 16 is a cross-sectional view showing the internal structure of the inner mounting rod of the present invention.
Fig. 17 is an enlarged view of a portion of fig. 16 at H in accordance with the present invention.
Fig. 18 is an enlarged view of a portion of the invention at I in fig. 16.
Fig. 19 is an enlarged view of a portion of the invention at J of fig. 16.
FIG. 20 is a flow chart of the detection method of the present invention.
In the figure: 1. a frame is installed; 101. a support base; 102. an opening; 2. a mounting base; 201. a first mounting plate; 202. a second mounting plate; 203. a driving motor; 204. driving the crawler belt; 3. a side mounting rack; 4. a clamping cylinder; 401. a clamping ring; 5. a first mounting frame; 501. a mounting ring; 502. a mounting sleeve; 503. an inner mounting rod; 504. a mounting hole; 505. marking the ejector rod; 506. a first spray chamber; 507. a second spray chamber; 508. a rubber sealing plug; 509. a corrugated hose; 509-1, a one-way valve; 6. a second mounting frame; 601. an inclined mounting plate; 602. a camera; 7. a third mounting frame; 701. a rear mounting sleeve; 701-1, an inner guide sleeve; 701-2, pushing the rod; 702. sliding the connecting sleeve; 703. a lower slide bar; 704. an inner mounting groove; 705. a rear clamping plate; 706. a sliding connection block; 707. a baffle ring; 708. a front clamping plate; 709. an extension plate; 8. a motor mounting plate; 801. a rotating motor; 802. a driven toothed ring; 803. a pressure sensor switch; 804. a gear; 9. a lower linear slide rail; 901. a hydraulic cylinder; 902. an elastic telescopic connecting rod; 10. a first piston plate; 1001. a first connecting vertical rod; 1002. a first pigment chamber; 1003. a first L-shaped ejector rod; 1004. a first sliding groove; 11. a second piston plate; 1101. the second connecting vertical rod; 1102. a second pigment chamber; 1103. a second L-shaped ejector rod; 1104. and a second sliding groove.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The cable detection device for cable production as shown in fig. 1 to 19 comprises a mounting frame 1, wherein a supporting base 101 is fixedly arranged on the lower surface of the mounting frame 1, openings 102 for a cable a to pass through are formed in the middle positions of the front surface and the rear surface of the mounting frame 1, and side mounting frames 3 are fixedly arranged in the middle positions of the left side and the right side of the inside of the mounting frame 1;
the front surface and the rear surface of the supporting base 101 are fixedly provided with conveying mechanisms for conveying the cable a, the front end of the inner side of the side mounting frame 3 is provided with clamping and fixing mechanisms for fixing the cable a, the middle position of the side mounting frame 3 is provided with a marking mechanism for marking the damaged position of the cable a, the rear end of the inner side of the side mounting frame 3, which is positioned at the marking mechanism, is provided with a shooting mechanism for identifying marks, and the rear end of the inner side of the side mounting frame 3 is provided with an auxiliary mechanism for pulling a straight cable;
the shooting mechanism comprises four second installation racks 6, the four second installation racks 6 are divided into two groups and symmetrically installed on the upper surface and the lower surface of the side installation rack 3 in a fixed connection mode, inclined installation plates 601 are fixedly installed on the inner sides of the four second installation racks 6, and cameras 602 for shooting pictures on the surface of the cable a are installed on the surfaces of the four inclined installation plates 601.
The specific working mode is that when the cable a is used, the cable a is conveyed by the conveying mechanism, when the part to be detected of the cable a enters, the conveying mechanism stops running, the rear end of the part to be detected of the cable a is stretched by the auxiliary mechanism, the part to be detected of the cable a is straightened, pigment for marking is sprayed on the damaged and raised position of the surface of the cable a in different colors by the marking mechanism, and after the surface marking of the cable a is finished, the conveying mechanism is started again, so that the cable a passes through the shooting mechanism;
when a cable a of a part to be detected passes through a shooting mechanism, four cameras 602 with different angles send shot pictures to a background, the background identifies the positions of surface damage and bulges of the cable a by identifying colors marked on the pictures, then first control information and second control information are generated, the first control information is sent to a control end of a clamping and fixing mechanism to control the clamping and fixing mechanism to cancel clamping and fixing, and then the second control information is sent to a control end of a conveying mechanism to start the conveying mechanism to move the next part to be detected of the cable to the marking mechanism; the first control information and the second control information are generated regardless of whether the cable is recognized as having a problem such as a bulge or a breakage.
As a further embodiment of the invention, the conveying mechanism comprises a mounting seat 2, the mounting seat 2 is fixedly connected with the supporting base 101, the upper end surface of the mounting seat 2 is fixedly connected with a first mounting plate 201, the upper end of the first mounting plate 201 is fixedly connected with a second mounting plate 202, the upper surface of the second mounting plate 202 is in transmission connection with a driving track 204 for laterally pushing a cable a, and the lower end of the second mounting plate 202 is fixedly provided with a driving motor 203 for driving the driving track 204 to rotate;
the specific working mode is as follows, when the cable a needs to be conveyed, the driving motor 203 is started through the peripheral PLC controller, the driving motor 203 drives the driving crawler 204 at the upper end to rotate, the inner wall of the driving crawler 204 is attached to the cable a, the cable a is enabled to move towards the rear through friction force in the rotating process, after the part to be detected of the cable a enters the installation rack 1, the driving motor 203 is closed through the peripheral PLC controller, and the driving crawler 204 is stopped.
As a further embodiment of the invention, the clamping and fixing mechanism comprises a clamping cylinder 4, the clamping cylinder 4 is arranged at the front end of the inner side of the side mounting frame 3 in a fixed connection manner, one end of the clamping cylinder 4 away from the side mounting frame 3 is fixedly connected with a clamping ring 401, the inner wall of the clamping ring 401 is arc-shaped, the shape of the clamping ring 401 is matched with the outer surface of the cable a, and the number of the clamping cylinder 4 and the clamping ring 401 is two and distributed at two sides of the cable a;
In the prior art, when the cable a is detected, as the two ends of the cable a are not well straightened and fixed, the cable a can be bent downwards due to gravity to generate slight deformation, so that the follow-up marking step can be influenced, and the shot picture can also influence the follow-up judgment.
According to the technical scheme, the front end of the cable a entering the installation rack 1 can be fixed through the clamping ring 401, straightening is completed by matching with a subsequent auxiliary mechanism, the clamping cylinder 4 is opened through a peripheral PLC (programmable logic controller) after the cable a stops moving, the clamping ring 401 at the extending end of the clamping cylinder 4 extends out, the two clamping rings 401 at the two sides are combined at the middle position and are attached to the surface of the cable a, and the front end of the cable a entering the installation rack 1 is fixed.
As a further embodiment of the invention, the auxiliary mechanism comprises a third mounting frame 7 and a sliding connecting sleeve 702, wherein the third mounting frame 7 is mounted at the rear end of the inner side of the side mounting frame 3 in a fixed connection manner, a rear mounting sleeve 701 is fixedly mounted at the middle position of the third mounting frame 7, an inner guiding sleeve 701-1 is fixedly connected to the inner wall of the rear mounting sleeve 701, and the inner wall of the inner guiding sleeve 701-1 consists of a first inclined plane at the front end and a plane at the rear end;
The sliding connecting sleeve 702 is positioned at the front end of the rear mounting sleeve 701, the sliding connecting sleeve 702 is movably sleeved on the surface of the cable a, an inner mounting groove 704 is formed in the sliding connecting sleeve 702 in a circumferential array mode, a sliding connecting block 706 is connected in the inner mounting groove 704 in a sliding mode, the inner side surfaces of the sliding connecting blocks 706 are connected with the sliding connecting sleeve 702 through springs, the rear end of the sliding connecting block 706 is fixedly connected with a rear clamping plate 705, and the rear end of the outer side surface of the rear clamping plate 705 is a second inclined surface which is matched with the first inclined surface;
a pushing mechanism for driving the sliding connecting sleeve 702 to move is fixedly arranged at the lower end of the outer side surface of the sliding connecting sleeve 702;
the technical scheme can stretch the rear end of the cable a, and the cable a is straightened by matching with the clamping and fixing mechanism at the front end, and the specific working mode is as follows, after the clamping cylinder 4 is opened by the peripheral PLC controller, the sliding connecting sleeve 702 is driven to move backwards by the pushing mechanism;
the sliding connection sleeve 702 is moved, the rear clamping plate 705 at the rear end stretches into the rear installation sleeve 701, the second inclined plane at the rear end of the outer side surface of the rear clamping plate 705 is attached to the inner wall of the inner guide sleeve 701-1 in the rear installation sleeve 701, the inner wall of the inner guide sleeve 701-1 is composed of the first inclined plane at the front end and the plane at the rear end, during the process of entering the rear clamping plate 705, the second inclined plane at the rear end of the outer side surface of the rear clamping plate 705 is firstly contacted with the first inclined plane at the front end of the inner guide sleeve 701-1, due to the guiding of the first inclined plane, the spring at the connecting part of the rear clamping plate 705 and the sliding connection block 706 can be compressed to move towards the direction of approaching the cable a towards the inner side, and when the rear end of the rear clamping plate 705 passes through the first inclined plane at the front end of the inner guide sleeve 701-1 to reach the plane of the inner wall, the rear clamping plate 705 can be attached to the outer side surface of the cable a;
When the sliding connection sleeve 702 continues to move in the rear mounting sleeve 701, the rear clamping plate 705 clamps the rear end of the portion to be tested of the cable a, and the cable a is straightened because the front end of the cable a is fixed and cannot move.
As a further embodiment of the present invention, the pushing mechanism includes a lower linear slide rail 9, the lower linear slide rail 9 is mounted on the front and rear inner walls of the mounting frame 1 by a fixed connection manner, the upper end of the lower linear slide rail 9 is attached to the lower surface of the third mounting frame 7, the lower sliding rod 703 is slidingly connected in the lower linear slide rail 9, a hydraulic cylinder 901 is fixedly mounted in the middle position of the lower surface of the lower linear slide rail 9, the upper end of the lower sliding rod 703 is fixedly connected with the lower surface of the sliding connecting sleeve 702, the extension end of the rear end of the hydraulic cylinder 901 is fixedly connected with an elastic telescopic link 902, and the rear surface of the elastic telescopic link 902 is fixedly connected with the lower sliding rod 703, as shown in fig. 9, the lower sliding rod 703 is slidingly connected with the lower linear slide rail 9;
it should be noted that, the specific working mode of the pushing mechanism is as follows, after the clamping cylinder 4 is opened by the external PLC controller, the hydraulic cylinder 901 is also opened by the external PLC controller, the extending end of the hydraulic cylinder 901 is connected with the lower sliding rod 703 through the elastic telescopic connecting rod 902, after the hydraulic cylinder 901 is opened, the lower sliding rod 703 is driven to move backward through the elastic telescopic connecting rod 902, and then the sliding connecting sleeve 702 is pushed to slide backward;
The elastic telescopic connecting rod 902 gives elastic force between the lower sliding rod 703 and the extending end of the hydraulic cylinder 901, after the cable a is straightened, if the extending end of the hydraulic cylinder 901 is not fully extended, the elastic telescopic connecting rod 902 is extruded, so that damage to the cable a caused by rigid pulling is reduced.
As a further embodiment of the present invention, the front surface of the sliding connection sleeve 702 is provided with an elongation mechanism capable of reducing the pressure of the rear clamping plate 705 for clamping the cable a, the elongation mechanism comprises a push rod 701-2 and a front clamping plate 708, the push rod 701-2 is installed at the edge position of the front surface of the rear installation sleeve 701 in a fixed connection manner, the front clamping plate 708 is installed at the front end of the sliding connection block 706 in a fixed connection manner, the outer side of the front surface of the front clamping plate 708 is sheathed with an elongation plate 709 in a sliding manner, the front end surface of the front clamping plate 708 is elastically connected with the inner wall of the elongation plate 709 through a spring, and a baffle ring 707 is fixedly connected at the position of the outer side surface of the elongation plate 709 close to the rear end;
in the above technical solution, the rear clamping plate 705 may cause secondary damage to the surface of the cable a due to pressure when clamping the cable a;
the above-mentioned problem can be solved by this technical solution, the specific working mode is that, before the sliding connection sleeve 702 moves, the extension plate 709 is supported by the spring to maintain the connection state with the front clamping plate 708, when the sliding connection sleeve 702 slides back to clamp the cable a, the push rod 701-2 on the surface of the rear installation sleeve 701 pushes the ground blocking ring 707 on the outer side of the extension plate 709, pushes the extension plate 709 to extend forward and away from the front clamping plate 708, when the sliding connection block 706 is driven by the rear clamping plate 705 to move towards the direction of approaching the cable a towards the inner side, the front clamping plate 708 is driven to move synchronously, but at this time, the extension plate 709 extends out, the surface of the cable a is clamped by the rear clamping plate 705, the front clamping plate 708 and the extended extension plate 709 together, the contact area with the surface of the cable a is increased, damage to the surface of the cable a due to clamping is reduced, and after the later reset, the extension plate 709 is restored to the connection state before the front clamping plate 708 is restored by the support of the spring, occupation of space is reduced.
As a further embodiment of the present invention, the marking mechanism comprises a first mounting frame 5, a mounting ring 501 is fixedly mounted at the middle position of the inner side of the first mounting frame 5, a mounting sleeve 502 is rotatably connected to the inner wall of the mounting ring 501, an inner mounting rod 503 is mounted on the inner wall of the mounting sleeve 502 in a circumferential array in a fixed connection manner, linearly arranged mounting holes 504 are formed in the inner wall of the inner mounting rod 503, marking ejector rods 505 are slidably mounted in the inner parts of all the mounting holes 504, one ends of the marking ejector rods 505 close to the mounting sleeve 502 are elastically connected with the inner wall of the mounting holes 504 through springs, one side of the inner parts of the marking ejector rods 505 is provided with a first spraying cavity 506 for flowing out pigment, the other side of the inner parts of the marking ejector rods 505 is provided with a second spraying cavity 507 for flowing out another pigment, one ends of the inner parts of the first spraying cavity 506 and the second spraying cavity 507 close to the mounting sleeve 502 are respectively embedded with a one-way valve 509-1, one ends of the inner parts of the first spraying cavity 506 and the second spraying cavity 507 far from the mounting sleeve 502 are respectively embedded with a rubber sealing plug 508, and the inner parts of the rubber sealing plug 508 are provided with a notch, and it is required that in a conventional state, when being adhered, the sealing liquid can pass through the notch under the sealing conditions;
The inside of the mounting sleeve 502 is provided with spraying mechanisms for storing and extruding pigment at two sides of the marking mandril 505 respectively;
the right end of the inner side of the first mounting frame 5 is provided with a rotating mechanism for driving the mounting sleeve 502 to rotate;
in the prior art, the images shot at different angles are transmitted to the background for comparison and detection, so that the information about whether the surface of the cable is damaged or not is obtained, but the color of the surface of the cable is deeper, if the surface of the cable is slightly damaged and the wire core in the cable is not exposed, the shot images are difficult to compare the damaged position because of similar colors;
the technical scheme can solve the above problem, the specific working mode is as follows, after cable a is straightened, drive installation sleeve 502 through slewing mechanism and rotate, it is to be noted that, mark ejector pin 505 is pulled the terminal laminating with cable a's surface by the spring under initial condition, spraying mechanism does not start at this moment, when installation sleeve 502 rotates, mark ejector pin 505 can laminate cable a's surface and rotate, when cable a's surface has the recess, the spring can promote mark ejector pin 505 and stretch out, at this moment, spraying mechanism can be with pigment by the terminal blowout mark of first spraying chamber 506 in recessed position department, when cable a's surface has the arch, can extrude mark ejector pin 505 shrink, at this moment spraying mechanism can be with pigment by the terminal blowout mark of second spraying chamber 507 in bellied position department.
As a further embodiment of the present invention, the spraying mechanism includes a first pigment chamber 1002 and a second pigment chamber 1102, the first pigment chamber 1002 is opened at one side of the interior of the mounting sleeve 502 near the second spraying cavity 507, the second pigment chamber 1102 is opened at one side of the interior of the mounting sleeve 502 near the first spraying cavity 506, a first sliding groove 1004 is opened at a position above the first pigment chamber 1002 in the interior of the mounting sleeve 502, a second sliding groove 1104 is opened at a position below the second pigment chamber 1102 in the interior of the mounting sleeve 502, a first piston plate 10 is slidingly connected to the interior of the first pigment chamber 1002, a second piston plate 11 is slidingly connected to the interior of the second pigment chamber 1102, a first connecting vertical rod 1001 is fixedly connected to a middle position of one end surface of the first piston plate 10 near the mounting sleeve 502, the end of the first connecting vertical rod 1001 extends out of the first pigment chamber 1002 into the interior of the first sliding groove 1004, a first L-shaped push rod 1003 is slidingly connected to the interior of the first sliding groove 1004, and the first L-shaped push rod 1003 is fixedly connected to the first connecting vertical rod 1001;
the surface of one end of the second piston plate 11, which is far away from the mounting sleeve 502, is fixedly connected with a second connecting vertical rod 1101, the tail end of the second connecting vertical rod 1101 extends out of the second pigment chamber 1102 to enter a second sliding groove 1104, a second L-shaped ejector rod 1103 is slidably connected in the second sliding groove 1104, and the second L-shaped ejector rod 1103 is fixedly connected with the second connecting vertical rod 1101;
The ends of the first spray cavity 506 and the second spray cavity 507 are fixedly communicated with a corrugated hose 509, and the corrugated hoses 509 at the ends of the first spray cavity 506 and the second spray cavity 507 are respectively communicated with a second pigment chamber 1102 and a first pigment chamber 1002.
It should be noted that, the specific working mode of the spraying mechanism is as follows, when the marking ejector rod 505 is pushed to extend, the marking ejector rod 505 pushes the second L-shaped ejector rod 1103 attached to the marking ejector rod to move towards one side close to the cable a, then the second piston plate 11 is driven to move synchronously by the second connecting vertical rod 1101, during the moving process of the second piston plate 11, pigment in the second pigment chamber 1102 is extruded, the pigment enters the first spraying cavity 506 through the corrugated hose 509, then the notch in the rubber sealing plug 508 is extruded and opened, the pigment is ejected from the tail end of the first spraying cavity 506, and the mark is left at the concave position of the cable a; the marking push rod 505 and the second L-shaped push rod 1103 are in contact with the first L-shaped push rod 1003, and are not connected, when the marking push rod 505 extends, the first L-shaped push rod 1003 located outside the marking push rod 505 does not move, the first piston plate 10 is located in an initial state, and pigment in the first pigment chamber 1002 cannot break through a notch of the rubber sealing plug 508 in the second spraying chamber 507 under the condition of not receiving external force, so that pigment in the second spraying chamber 507 cannot be sprayed out when encountering a depression of the cable surface;
Similarly, when the marking ejector rod 505 is contracted, the marking ejector rod 505 pushes the first L-shaped ejector rod 1003 attached to the marking ejector rod to move towards one side far away from the cable a, then the first piston plate 10 is driven to synchronously move through the first connecting vertical rod 1001, then pigment in the first pigment chamber 1002 is extruded, the pigment enters the second spraying cavity 507, and is sprayed out from the tail end, and a mark is left at the protruding position of the cable a; when the marking mandril 505 is contracted, the second L-shaped mandril 1103 positioned at the inner side of the marking mandril 505 does not move, the second piston plate 11 is positioned at the initial state, and pigment in the second pigment chamber 1102 cannot break through a notch of the rubber sealing plug 508 in the first spraying cavity 506 under the condition of no external force, so that pigment in the first spraying cavity 506 cannot be sprayed out when the protrusion is encountered;
as a further embodiment of the present invention, the rotating mechanism comprises a motor mounting plate 8, a driven toothed ring 802 and a pressure sensor switch 803, wherein the motor mounting plate 8 is mounted on the right side of the first mounting frame 5 in a fixed connection manner, the pressure sensor switch 803 is mounted on the rear end of the lower surface of the lower linear slide rail 9 in a fixed connection manner, the pressure sensor switch 803 is parallel to the lower sliding rod 703, the upper surface of the motor mounting plate 8 is fixedly provided with a rotating motor 801, the output shaft of the rotating motor 801 is fixedly provided with a gear 804, the driven toothed ring 802 is fixedly mounted on the outer side surface of the mounting sleeve 502, and the driven toothed ring 802 is in meshed connection with the gear 804;
It should be noted that the pressure sensor switch 803 is electrically connected with the rotating motor 801, the starting of the rotating mechanism is controlled by the state of the lower sliding rod 703, and the specific working mode is as follows, when the lower sliding rod 703 moves to the rearmost end, the pressure sensor switch 803 is extruded, then the rotating motor 801 is opened, and it should be noted that the rotating angle of the output shaft of the rotating motor 801 is controlled by the peripheral PLC controller, and when the rotating motor 801 is opened each time, the output shaft rotates by a certain angle, the output shaft of the rotating motor 801 drives the gear 804 to rotate, then drives the driven toothed ring 802 to rotate, so that the mounting sleeve 502 rotates.
As shown in fig. 20, the present invention further provides a detection method of a cable detection device for cable production, comprising the following steps:
s1: acquiring picture information of a part to be detected of the cable acquired by the camera 602 after passing through the marking mechanism;
s2: observing and identifying the picture information acquired in the step S1;
s3: after observing and identifying the picture information obtained in the step S1, generating first control information and second control information;
s4: the first control information is sent to a control end of the clamping and fixing mechanism to control the clamping and fixing mechanism to cancel clamping and fixing;
S5: and then sending second control information to the control end of the conveying mechanism to start the conveying mechanism to move the next section of the cable to be detected to the marking mechanism.
The working principle of the invention is as follows:
when the rear end of the rear clamping plate 705 passes through the first inclined plane of the front end of the inner guide sleeve 701-1 and reaches the plane of the inner wall, the rear clamping plate 705 is attached to the outer side surface of the cable a, and in the process that the sliding connecting sleeve 702 moves continuously in the rear mounting sleeve 701, the rear clamping plate 705 clamps the rear end of the part to be detected of the cable a to move backwards, and the front end of the cable a is fixed and cannot move, so that the cable a can be straightened;
after the cable a is straightened, the installation sleeve 502 is driven to rotate by the rotating mechanism, it is to be noted that, in an initial state, the marking ejector rod 505 is pulled by the spring to be attached to the surface of the cable a, at this moment, the spraying mechanism is not started, when the installation sleeve 502 rotates, the marking ejector rod 505 is attached to the surface of the cable a to rotate, when the surface of the cable a is concave, the spring pushes the marking ejector rod 505 to stretch out, at this moment, the spraying mechanism can spray and mark pigment at the concave position by the tail end of the first spraying cavity 506, when the surface of the cable a is convex, the marking ejector rod 505 is extruded to shrink, at this moment, the spraying mechanism can spray and mark pigment at the convex position by the tail end of the second spraying cavity 507.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims.
Claims (8)
1. A cable detection device for cable production, comprising a mounting frame (1), characterized in that: the cable mounting device is characterized in that a supporting base (101) is fixedly arranged on the lower surface of the mounting frame (1), openings (102) for cables to pass through are formed in the middle positions of the front surface and the rear surface of the mounting frame (1), and side mounting frames (3) are fixedly arranged in the middle positions of the left side and the right side of the inside of the mounting frame (1);
the cable straightening device is characterized in that conveying mechanisms for conveying cables are fixedly arranged on the front surface and the rear surface of the supporting base (101), a clamping and fixing mechanism for fixing the cables is arranged at the front end of the inner side of the side mounting frame (3), a marking mechanism for marking the broken position of the cables is arranged at the middle position of the side mounting frame (3), a shooting mechanism for identifying marks is arranged at the rear end of the marking mechanism at the inner side of the side mounting frame (3), and an auxiliary mechanism for straightening the cables is arranged at the rear end of the inner side of the side mounting frame (3);
The shooting mechanism comprises four second installation frames (6), the four second installation frames (6) are divided into two groups and symmetrically installed on the upper surface and the lower surface of the side installation frame (3) in a fixed connection mode, inclined installation plates (601) are fixedly installed on the inner sides of the four second installation frames (6), and cameras (602) for shooting pictures on the surface of a cable are installed on the surfaces of the four inclined installation plates (601);
the marking mechanism comprises a first mounting frame (5), a mounting ring (501) is fixedly mounted at the middle position of the inner side of the first mounting frame (5), a mounting sleeve (502) is rotatably connected to the inner wall of the mounting ring (501), an inner mounting rod (503) is mounted on the inner wall of the mounting sleeve (502) in a circumferential array in a fixed connection mode, linearly arranged mounting holes (504) are formed in the inner wall of the inner mounting rod (503), marking ejector rods (505) are mounted in sliding connection with the inner parts of all the mounting holes (504), one ends of the marking ejector rods (505) close to the mounting sleeve (502) are elastically connected with the inner wall of the mounting hole (504) through springs, a first spraying cavity (506) for flowing out pigment is formed in one side of the inner part of the marking ejector rods (505), a second spraying cavity (507) for flowing out pigment in the other color is formed in the other side of the inner part of the marking ejector rods (505), one ends of the first spraying cavity (506) close to the mounting sleeve (502) are embedded with one end 509-509 of the first spraying cavity (506) and one end of the second spraying cavity (507) are embedded with one-way valves (508) which are embedded with one end of the first spraying cavity (507) is far away from the inner sealing plug (502), a notch is formed in the rubber sealing plug (508);
The inside of the mounting sleeve (502) is positioned at two sides of the marking ejector rod (505) and is respectively provided with a spraying mechanism for storing and extruding pigment;
the spraying mechanism comprises a first pigment chamber (1002) and a second pigment chamber (1102), the first pigment chamber (1002) is arranged on one side, close to the second spraying cavity (507), of the inside of the mounting sleeve (502), the second pigment chamber (1102) is arranged on one side, close to the first spraying cavity (506), of the inside of the mounting sleeve (502) is arranged above the first pigment chamber (1002), a first sliding groove (1004) is formed in the inside of the mounting sleeve (502), a second sliding groove (1104) is formed in the inside of the mounting sleeve (502) below the second pigment chamber (1102), a first piston plate (10) is connected to the inside of the first pigment chamber (1002) in a sliding mode, a second piston plate (11) is connected to the inside of the second pigment chamber (1102) in a sliding mode, a first connecting vertical rod (1001) is fixedly connected to the middle position of one end surface of the mounting sleeve (502), the first connecting end (1001) extends out of the first connecting rod (1003) and is fixedly connected to the first vertical rod (1004), and the first connecting rod (1003) is connected to the first connecting rod (1002) in a sliding mode;
A second connecting vertical rod (1101) is fixedly connected to the surface of one end, far away from the mounting sleeve (502), of the second piston plate (11), the tail end of the second connecting vertical rod (1101) extends out of the second pigment chamber (1102) and enters the second sliding groove (1104), a second L-shaped ejector rod (1103) is slidably connected inside the second sliding groove (1104), and the second L-shaped ejector rod (1103) is fixedly connected with the second connecting vertical rod (1101);
the marking ejector rod (505) is in fit contact with the second L-shaped ejector rod (1103) and the first L-shaped ejector rod (1003) and is not connected;
the ends of the first spraying cavity (506) and the second spraying cavity (507) are fixedly communicated with corrugated hoses (509), and the corrugated hoses (509) at the ends of the first spraying cavity (506) and the second spraying cavity (507) are respectively communicated with the second pigment chamber (1102) and the first pigment chamber (1002);
the right end of the inner side of the first mounting frame (5) is provided with a rotating mechanism for driving the mounting sleeve (502) to rotate.
2. A cable inspection apparatus for use in cable production according to claim 1, wherein: the conveying mechanism comprises a mounting seat (2), the mounting seat (2) is fixedly connected with the supporting base (101), a first mounting plate (201) is fixedly connected to the upper end surface of the mounting seat (2), a second mounting plate (202) is fixedly connected to the upper end of the first mounting plate (201), a driving crawler belt (204) for laterally pushing a cable is connected to the upper surface of the second mounting plate (202) in a transmission mode, and a driving motor (203) for driving the driving crawler belt (204) to rotate is fixedly arranged at the lower end of the second mounting plate (202).
3. A cable inspection apparatus for use in cable production according to claim 1, wherein: the clamping and fixing mechanism comprises a clamping cylinder (4), the clamping cylinder (4) is installed at the front end of the inner side of the side mounting frame (3) in a fixed connection mode, one end of the side mounting frame (3) away from the clamping cylinder (4) is fixedly connected with a clamping ring (401), the inner wall of the clamping ring (401) is arc-shaped, and the shape of the clamping ring (401) is identical to the outer surface of a cable.
4. A cable inspection apparatus for use in cable production according to claim 1, wherein: the auxiliary mechanism comprises a third mounting frame (7) and a sliding connecting sleeve (702), the third mounting frame (7) is mounted at the rear end of the inner side of the side mounting frame (3) in a fixed connection mode, a rear mounting sleeve (701) is fixedly mounted at the middle position of the third mounting frame (7), an inner guide sleeve (701-1) is fixedly connected to the inner wall of the rear mounting sleeve (701), and the inner wall of the inner guide sleeve (701-1) consists of a first inclined surface at the front end and a plane at the rear end;
the sliding connecting sleeve (702) is positioned at the front end of the rear mounting sleeve (701), the sliding connecting sleeve (702) is movably sleeved on the surface of the cable, an inner mounting groove (704) is formed in the sliding connecting sleeve (702) in a circumferential array mode, a sliding connecting block (706) is connected in the inner mounting groove (704) in a sliding mode, the inner side surfaces of the sliding connecting blocks (706) are connected with the sliding connecting sleeve (702) through springs, the rear end of the sliding connecting block (706) is fixedly connected with a rear clamping plate (705), and the rear end of the outer side surface of the rear clamping plate (705) is a second inclined surface which is matched with the first inclined surface;
The pushing mechanism for driving the sliding connecting sleeve (702) to move is fixedly arranged at the lower end of the outer side surface of the sliding connecting sleeve (702).
5. A cable inspection apparatus for use in cable production as claimed in claim 4, wherein: the pushing mechanism comprises a lower linear sliding rail (9), the lower linear sliding rail (9) is installed on the front inner wall and the rear inner wall of the installation frame (1) in a fixed connection mode, the upper end of the lower linear sliding rail (9) is attached to the lower surface of the third installation frame (7), a lower sliding rod (703) is connected to the inner portion of the lower linear sliding rail (9) in a sliding mode, a hydraulic cylinder (901) is fixedly installed at the middle position of the lower surface of the lower linear sliding rail (9), the upper end of the lower sliding rod (703) is fixedly connected with the lower surface of the sliding connecting sleeve (702), an elastic telescopic connecting rod (902) is fixedly connected to the extending end of the rear end of the hydraulic cylinder (901), and the rear surface of the elastic telescopic connecting rod (902) is fixedly connected with the lower sliding rod (703).
6. A cable inspection apparatus for use in cable production as claimed in claim 5, wherein: the front surface of slip adapter sleeve (702) is provided with reducible back grip block (705) centre gripping cable pressure's elongation mechanism, elongation mechanism includes top movable rod (701-2) and preceding grip block (708), top movable rod (701-2) install in the front surface edge position department of back installation cover (701) through fixed connection mode, preceding grip block (708) install in the front end of slip adapter block (706) through fixed connection mode, extension board (709) have been cup jointed in the front surface outside slip of preceding grip block (708), just the preceding terminal surface of preceding grip block (708) pass through the spring with the inner wall elastic connection of extension board (709), the outside surface of extension board (709) is close to the position department fixedly connected with baffle ring (707) of rear end.
7. A cable inspection apparatus for use in cable production as claimed in claim 5, wherein: the rotating mechanism comprises a motor mounting plate (8), a driven toothed ring (802) and a pressure sensor switch (803), wherein the motor mounting plate (8) is mounted on the right side of the first mounting frame (5) in a fixed connection mode, the pressure sensor switch (803) is mounted on the rear end of the lower surface of the lower linear sliding rail (9) in a fixed connection mode, the pressure sensor switch (803) is parallel to the lower sliding rod (703), a rotating motor (801) is fixedly mounted on the upper surface of the motor mounting plate (8), a gear (804) is fixedly mounted on the output shaft of the rotating motor (801), the driven toothed ring (802) is fixedly mounted on the outer side surface of the mounting sleeve (502), and the driven toothed ring (802) is in meshed connection with the gear (804).
8. A detection method based on the cable detection device for cable production according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1: acquiring picture information of a part to be detected of the cable acquired by a camera (602) after passing through a marking mechanism;
S2: observing and identifying the picture information acquired in the step S1;
s3: after observing and identifying the picture information obtained in the step S1, generating first control information and second control information;
s4: the first control information is sent to a control end of the clamping and fixing mechanism to control the clamping and fixing mechanism to cancel clamping and fixing;
s5: and then sending second control information to the control end of the conveying mechanism to start the conveying mechanism to move the next section of the cable to be detected to the marking mechanism.
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| CN202310697581.8A CN116429774B (en) | 2023-06-13 | 2023-06-13 | Cable detection device and method for cable production |
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| CN202310697581.8A CN116429774B (en) | 2023-06-13 | 2023-06-13 | Cable detection device and method for cable production |
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| CN117310092A (en) * | 2023-09-26 | 2023-12-29 | 安徽省康利亚股份有限公司 | Composite submarine cable detection device |
| CN117054432B (en) * | 2023-10-12 | 2023-12-19 | 国网辽宁省电力有限公司 | Power cable damage detection device |
| CN117110055B (en) * | 2023-10-25 | 2023-12-22 | 南通荣盛电器有限公司 | Tensile detection device is used in cable production |
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| US4563095A (en) * | 1982-12-20 | 1986-01-07 | Essex Group, Inc. | Method and apparatus for monitoring the surface of elongated objects |
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